Trixie is down on her luck and needs bits, but she can't find work... except on a rock farm. Now she must work with the most expressionless pony she ever met if she wants to save enough bits to get back on the road.
Applejack's pie delivery route took her through the Flame Geyser Swamp and led to a faceoff against a chimera, but Big Mac's route to a mountain unicorn village might be worse.